1473869 has 2 divisors, whose sum is σ = 1473870. Its totient is φ = 1473868.

The previous prime is 1473853. The next prime is 1473919. The reversal of 1473869 is 9683741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1471369 + 2500 = 1213^2 + 50^2 .

It is a cyclic number.

It is not a de Polignac number, because 1473869 - 2⁴ = 1473853 is a prime.

It is a super-2 number, since 2×1473869² = 4344579658322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1473569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736934 + 736935.

It is an arithmetic number, because the mean of its divisors is an integer number (736935).

2^1473869 is an apocalyptic number.

It is an amenable number.

1473869 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473869 is an equidigital number, since it uses as much as digits as its factorization.

1473869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 1473869 is about 1214.0300655256. The cubic root of 1473869 is about 113.8028036452.

The spelling of 1473869 in words is "one million, four hundred seventy-three thousand, eight hundred sixty-nine".